Nov 18 15:09:55.470 INFO testing engine-io-0.1.4 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 15:09:55.470 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 15:09:55.802 INFO [stdout] 57528bfbd87fd0cfac4d581060de98e035175275e8cee3a8f3648d2863fb376e
Nov 18 15:09:55.802 INFO running `"docker" "start" "-a" "57528bfbd87fd0cfac4d581060de98e035175275e8cee3a8f3648d2863fb376e"`
Nov 18 15:09:56.326 INFO [stderr] usermod: no changes
Nov 18 15:09:56.473 INFO [stderr]    Compiling hyper v0.9.18
Nov 18 15:10:07.388 INFO [stderr]    Compiling iron v0.4.0
Nov 18 15:10:10.809 INFO [stderr]    Compiling engine-io v0.1.4 (/source)
Nov 18 15:10:13.575 INFO [stderr] warning: unused variable: `b64`
Nov 18 15:10:13.575 INFO [stderr]    --> src/packet.rs:213:38
Nov 18 15:10:13.575 INFO [stderr]     |
Nov 18 15:10:13.575 INFO [stderr] 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Nov 18 15:10:13.575 INFO [stderr]     |                                      ^^^ help: consider using `_b64` instead
Nov 18 15:10:13.575 INFO [stderr]     |
Nov 18 15:10:13.575 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 18 15:10:13.575 INFO [stderr] 
Nov 18 15:10:13.579 INFO [stderr] warning: unused variable: `e`
Nov 18 15:10:13.579 INFO [stderr]    --> src/server.rs:311:33
Nov 18 15:10:13.579 INFO [stderr]     |
Nov 18 15:10:13.580 INFO [stderr] 311 |                             Err(e) => {
Nov 18 15:10:13.580 INFO [stderr]     |                                 ^ help: consider using `_e` instead
Nov 18 15:10:13.580 INFO [stderr] 
Nov 18 15:10:13.664 INFO [stderr] warning: unused return value of `std::str::<impl str>::replace` that must be used
Nov 18 15:10:13.664 INFO [stderr]    --> src/server.rs:291:25
Nov 18 15:10:13.664 INFO [stderr]     |
Nov 18 15:10:13.664 INFO [stderr] 291 |                         val.replace("\\n", "\n");
Nov 18 15:10:13.664 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 15:10:13.664 INFO [stderr]     |
Nov 18 15:10:13.664 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 18 15:10:13.664 INFO [stderr]     = note: this returns the replaced string as a new allocation, without modifying the original
Nov 18 15:10:13.664 INFO [stderr] 
Nov 18 15:10:15.110 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.76s
Nov 18 15:10:15.118 INFO [stderr] su: No module specific data is present
Nov 18 15:10:15.757 INFO running `"docker" "inspect" "57528bfbd87fd0cfac4d581060de98e035175275e8cee3a8f3648d2863fb376e"`
Nov 18 15:10:15.897 INFO running `"docker" "rm" "-f" "57528bfbd87fd0cfac4d581060de98e035175275e8cee3a8f3648d2863fb376e"`
Nov 18 15:10:16.143 INFO [stdout] 57528bfbd87fd0cfac4d581060de98e035175275e8cee3a8f3648d2863fb376e
Nov 18 15:10:16.173 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 15:10:16.493 INFO [stdout] 90f8ac729604ad9b4c66627f32eed927ebf7e1e0049a9271b27a331162726ca3
Nov 18 15:10:16.494 INFO running `"docker" "start" "-a" "90f8ac729604ad9b4c66627f32eed927ebf7e1e0049a9271b27a331162726ca3"`
Nov 18 15:10:17.307 INFO [stderr] usermod: no changes
Nov 18 15:10:17.447 INFO [stderr]    Compiling engine-io v0.1.4 (/source)
Nov 18 15:10:20.357 INFO [stderr] warning: unused variable: `b64`
Nov 18 15:10:20.357 INFO [stderr]    --> src/packet.rs:213:38
Nov 18 15:10:20.357 INFO [stderr]     |
Nov 18 15:10:20.357 INFO [stderr] 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Nov 18 15:10:20.357 INFO [stderr]     |                                      ^^^ help: consider using `_b64` instead
Nov 18 15:10:20.357 INFO [stderr]     |
Nov 18 15:10:20.357 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 18 15:10:20.357 INFO [stderr] 
Nov 18 15:10:20.358 INFO [stderr] warning: unused variable: `e`
Nov 18 15:10:20.358 INFO [stderr]    --> src/server.rs:311:33
Nov 18 15:10:20.358 INFO [stderr]     |
Nov 18 15:10:20.358 INFO [stderr] 311 |                             Err(e) => {
Nov 18 15:10:20.358 INFO [stderr]     |                                 ^ help: consider using `_e` instead
Nov 18 15:10:20.358 INFO [stderr] 
Nov 18 15:10:20.463 INFO [stderr] warning: unused return value of `std::str::<impl str>::replace` that must be used
Nov 18 15:10:20.463 INFO [stderr]    --> src/server.rs:291:25
Nov 18 15:10:20.463 INFO [stderr]     |
Nov 18 15:10:20.463 INFO [stderr] 291 |                         val.replace("\\n", "\n");
Nov 18 15:10:20.463 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 15:10:20.463 INFO [stderr]     |
Nov 18 15:10:20.463 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 18 15:10:20.463 INFO [stderr]     = note: this returns the replaced string as a new allocation, without modifying the original
Nov 18 15:10:20.463 INFO [stderr] 
Nov 18 15:10:22.111 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.77s
Nov 18 15:10:22.115 INFO [stderr] su: No module specific data is present
Nov 18 15:10:22.747 INFO running `"docker" "inspect" "90f8ac729604ad9b4c66627f32eed927ebf7e1e0049a9271b27a331162726ca3"`
Nov 18 15:10:22.967 INFO running `"docker" "rm" "-f" "90f8ac729604ad9b4c66627f32eed927ebf7e1e0049a9271b27a331162726ca3"`
Nov 18 15:10:23.203 INFO [stdout] 90f8ac729604ad9b4c66627f32eed927ebf7e1e0049a9271b27a331162726ca3
Nov 18 15:10:23.210 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 15:10:23.552 INFO [stdout] 9a0afc14170258962063b2263f600718a3deb118b80065f7fa4cecea7f13fa26
Nov 18 15:10:23.553 INFO running `"docker" "start" "-a" "9a0afc14170258962063b2263f600718a3deb118b80065f7fa4cecea7f13fa26"`
Nov 18 15:10:24.666 INFO [stderr] usermod: no changes
Nov 18 15:10:24.805 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Nov 18 15:10:24.809 INFO [stderr]      Running /target/debug/deps/engine_io-8d817902fa7afd6b
Nov 18 15:10:24.822 INFO [stderr]    Doc-tests engine-io
Nov 18 15:10:24.822 INFO [stdout] 
Nov 18 15:10:24.822 INFO [stdout] running 1 test
Nov 18 15:10:24.822 INFO [stdout] test packet::tests::it_works ... ok
Nov 18 15:10:24.822 INFO [stdout] 
Nov 18 15:10:24.822 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 15:10:24.822 INFO [stdout] 
Nov 18 15:10:29.600 INFO [stdout] 
Nov 18 15:10:29.600 INFO [stdout] running 1 test
Nov 18 15:10:34.550 INFO [stdout] test src/lib.rs -  (line 3) ... ok
Nov 18 15:10:34.550 INFO [stdout] 
Nov 18 15:10:34.550 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 15:10:34.550 INFO [stdout] 
Nov 18 15:10:34.559 INFO [stderr] su: No module specific data is present
Nov 18 15:10:34.959 INFO running `"docker" "inspect" "9a0afc14170258962063b2263f600718a3deb118b80065f7fa4cecea7f13fa26"`
Nov 18 15:10:35.139 INFO running `"docker" "rm" "-f" "9a0afc14170258962063b2263f600718a3deb118b80065f7fa4cecea7f13fa26"`
Nov 18 15:10:35.298 INFO [stdout] 9a0afc14170258962063b2263f600718a3deb118b80065f7fa4cecea7f13fa26